SPEEDOMETER GEAR CHARTS 1987 SPEED0 GEAR USAGE CHART V1 2 3 4 SPEED CONTINUED I A D D A RG R G D I E I E A V A V A P TIRE SIZE AXLE TRANS E R E R T N R lI 7 50 16LT 7 5OR 16LT 7 50R 16LTOOR M20 83 C LT215 85R16 LT215 85R16OR n A H S LT235 85R16 LT235 85R160R 7 50 16LT 7 50 16LTOOR I 3 73 M20 85 I 1 A LT215 85R16 LT215 85R16OR I C LT235 85R16 LT235 85R16OR 7 50 16LT 7 5OR 16LT C 7 5OR 16LTOOR M20 84 C LT215 85 16 A nn LT215 85R16OR LT235 85R16 LT235 85R16OR I n T 1 7 50 16LT 7 50 16LTOOR 7 5OR 16LT 7 50R 16LTOOR A I l 4 10 M20 85 n T I LT215 85R16 LT215 85R160R A j LT235 85R16 LT235 85R16OR 7 50 16LT 1 I n V X 7 50 16LTOOR 4 56 M20 NOTE 83 V10 V20 WITH TRANS CODE GAV A B4 V20 WITH TRANS CODE GAV 85 V30 WITH TRANS CODE GAU V I 1988 GENERAL MOTORS SERVICE PARTS OPERATIONSi LIGHT TRUCK 52R 1 4 337 V SPEEDOMETER GEAR 54 REV 1 88